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Compact metal power supply unit with aluminum base and terminal connections

Vszerda

Vszerda 5V 4A 20W internal power cable

SKU CH-YTN7-1QSBX

Converts 110-220V AC to 5V DC at 4A with short-circuit, overload and over-voltage protection in a metal case

  • Converts 110-220 V AC to stable 5 V DC for LED strips
  • Delivers 20 W continuous power with 4 A output current
  • Built-in short-circuit, overload and over-voltage protection safeguards connected devices
  • Metal case with aluminium base aids heat dissipation in tight enclosures
  • Operates reliably from -10 °C to 50 °C ambient temperature

Vszerda 5V 4A 20W LED Power Supply

This Vszerda unit converts AC 110-220V input to a DC 5V 4A output rated at 20W. It is designed to drive LED strip lights, LED modules and LED lamps in indoor installations. The metal case with an aluminium base measures 85 by 60 by 33 mm and operates from -10 to +50 °C.

Check your LED load and wiring before ordering

Verify that the total power draw of your LED strips does not exceed 20W at 5V. The supply provides screw terminals labelled L and N for AC input and -V and +V for DC output; an ADJ trimmer allows output voltage adjustment. No wiring cables, on/off switch, screws or installation instructions are included, so professional installation by a qualified person is recommended.

Suits builders wiring 5V LED strips up to 20W

This supply suits installers who need a compact 20W 5V driver with short-circuit, overload and over-voltage protection. It is not for projects that require a higher output voltage, more than 4A of current, or a bundled wiring kit and mounting hardware. Buyers needing an integrated switch or pre-attached cables should look at other solutions.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 80% of the 7,772 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the Vszerda 5V 4A 20W power supply include mounting screws, a power cord or an on/off switch?

The unit does not come with installation instructions, wiring cable, on/off switch or screws; professional installation by a qualified person is recommended.

Which version of the Vszerda supply should I choose for a 20 W LED strip project?

This model delivers DC 5 V at 4 A for a total of 20 W, matching strips or modules rated for that voltage and power.

What does the 20 W rating mean when the driver is installed in a real lighting setup?

It can continuously provide up to 4 A at 5 V DC to LED strips or modules, with short-circuit, overload and over-voltage protection, operating from -10 °C to 50 °C.

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